Operators
Given the structure of the game regarding operators, I feel like there's an obvious option DICE has to appease both the players that like and don't like having the specialists in the game.
It'd be so sick if they added in a new "specialist" for each class (especially since they're done making new ones), that instead of having some special ability/equipment, they just have access to two class gadgets.
Just some basic soldier selections like the original class setups in past Battlefield games. I would love to be able to rock mines AND rockets as Engineer without having to play as Lis. Or carry a Tracer Dart and a SOFLAM as Recon. Regular Medkit and Ammo Box as Support.
It'd add alot more emphasis on class play. If they had US and Russian skins for team identification, it even adds more * for their cosmetics department to try to sell us. It's a win win lol